HYm4616B5 contact CPU security chip support for ISO/IEC 7816 T=0 communication protocol. It includes 8bit CPU、256Bytes IRAM、32bit random number generator、M1 coprocessor、DES/3DES algorithm、SSF33 cryptographic algorithm 、SM1 algorithm and 2048bit RSA corprocessor. Card program memory is 32KB ROM、34KB EEPROM、1KB XRAM.

• Support ISO/IEC 7816 T=0 standard
• M1 coprocessor
• 8051 CPU
• DES/3DES、SM1、SSF33、2048bit RSA algorithm
• 32bit Random number generator (accord FIPS140-2 and NIST SP800-22)
• Two 16-bit Programmable timer/Counter
• Client applications 32KB ROM
• Data/Program memory 34KB EEPROM
• 256Bytes IRAM
• 1KB XRAM
• Memory (ROM、EEPROM、IRAM、XRAM) Data encryption
• EEPROM write endurance 100000，data retention 10 years
• COS support ED/EP、 PBOC2.0、social security application
• Temperature range：-20℃~ 70℃

• Social security card
• Financial social security card
• High security applications